Wangchen Dai

Paper 2024/498 , Nanyang Technological University , Zhejiang Lab , Zhejiang Lab This paper introduces a high-performance and scalable hardware architecture designed for the Number-Theoretic Transform (NTT), a fundamental component extensively utilized in lattice-based encryption and fully homomorphic encryption schemes. The underlying rationale behind this research is to harness the advantages of the hypercube topology.

Paper 2023/1429 , Fudan University , Nanjing University of Aeronautics and Astronautics , Zhejiang Lab , Nanjing University of Aeronautics and Astronautics , Zhejiang Lab , Fudan University Homomorphic Encryption (HE) enhances data security by facilitating computations on encrypted data, opening new paths for privacy-focused computations. The Brakerski-Fan-Vercauteren (BFV) scheme, a promising HE scheme, raises considerable performance challenges.

Paper 2023/1428 , Nanjing University of Aeronautics and Astronautics , Fudan University , Chinese University of Hong Kong , Nanjing University of Aeronautics and Astronautics , Zhejiang Lab , Fudan University Homomorphic Encryption (HE) presents a promising solution to securing neural networks for Machine Learning as a Service (MLaaS).